Originally posted by dpw2atox
I have the same problem. Im running Fedora Core 1 w/ XFree86-4.3.0-45.0.1 from rawhide and the 53.36 nvidia drivers on 2.6.2 with a geforce fx 5600 and I get a constant 75fps. This did not happen with any other driver releases. It does not seem to be causing any real problems though so im just leaving it and waiting for the next driver release.
"__GL_SYNC_TO_VBLANK=0 glxgears" also gives 75fps?